EP0176973B1 - Bollard mount - Google Patents
Bollard mount Download PDFInfo
- Publication number
- EP0176973B1 EP0176973B1 EP85112254A EP85112254A EP0176973B1 EP 0176973 B1 EP0176973 B1 EP 0176973B1 EP 85112254 A EP85112254 A EP 85112254A EP 85112254 A EP85112254 A EP 85112254A EP 0176973 B1 EP0176973 B1 EP 0176973B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- bracket
- retaining ring
- slots
- bollard
- post
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C9/00—Special pavings; Pavings for special parts of roads or airfields
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F13/00—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions
- E01F13/02—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions free-standing; portable, e.g. for guarding open manholes ; Portable signs or signals specially adapted for fitting to portable barriers
- E01F13/024—Removable barriers with permanently installed base members, e.g. to provide occasional passage
- E01F13/026—Detachable barrier bollards or parking posts
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
- E01F9/60—Upright bodies, e.g. marker posts or bollards; Supports for road signs
- E01F9/623—Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by form or by structural features, e.g. for enabling displacement or deflection
- E01F9/631—Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by form or by structural features, e.g. for enabling displacement or deflection specially adapted for breaking, disengaging, collapsing or permanently deforming when deflected or displaced, e.g. by vehicle impact
- E01F9/638—Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by form or by structural features, e.g. for enabling displacement or deflection specially adapted for breaking, disengaging, collapsing or permanently deforming when deflected or displaced, e.g. by vehicle impact by connection of stud-and-socket type, e.g. spring-loaded
Definitions
- the invention relates to a holder for bollards according to the preamble of the claim.
- a holder is known from GB-PS 485 179.
- This bracket enables a bollard to be detachably fastened in a floor-fixed carrier, the bollard being received by a retaining ring and connected to the carrier by a bayonet connection.
- the bracket consists of a relatively large number of parts and requires a guide tube inserted deep into the carrier, thereby preventing the bollard with the retaining ring from moving transversely to the longitudinal axis of the carrier. Because of this structure, the bracket has a relatively large axial length.
- bollards are e.g. B. used to delimit tree slices from road or sidewalk plantings so that they are not compressed by vehicles or pedestrians.
- the horizontal protective effect that can be achieved by bollards is supplemented by a vertical one by laying accessible or drivable tree grates above the tree disk that are at a distance from the ground.
- Such tree grates are known from DE-OS 30 29 590.
- the bracket known from GB-PS 485 179 is completely unsuitable for attaching bollards to tree grids due to its large axial length.
- DE-GM 1 968 153 discloses a further holder for bollards consisting of a carrier and a retaining ring detachably connected to it, but which is also only intended for anchoring to the floor.
- the connection between the retaining ring and the carrier which consists of a screw and a nut, is prone to failure when used outdoors and close to the ground due to the inevitable corrosion and the risk of contamination.
- a screw connection aligned with the longitudinal axis of the bollard does not offer a secure mounting, since when forces act on the upper end of the bollard due to the long lever arm in the area of the lower end of the bollard and thus on the screw connection, very high moments occur, which lead to the bending of the Screw shaft and lead to loosening of the screw connection.
- the invention specified in the patent claim is therefore based on the object of providing a stable holder for bollards which is suitable both for fastening in the ground and on tree grates.
- the bracket consists of a few components in total, namely three components when anchoring a bollard in the ground and only two components when the bollard is attached to a tree grate .
- the other measure, the retaining ring and the coupling elements of the bayonet connection so that there is a non-positive connection between the retaining ring and the carrier, enables a space-saving construction in the vertical direction in that no extensive guide means are required.
- the bracket can actually be used universally, i. H. Use both for flat, low construction grids and for girders anchored deep in the ground.
- the design of the bayonet connection as a force-locking connection results in a more or less large axial adjustment range for the retaining ring, depending on the angular position and length of the slots in the carrier, which enables the bollard to be anchored in the ground, either against the carrier or to brace against the surrounding flooring. Because of the axial adjustment range of the retaining ring, the carrier and the floor covering can therefore be arranged in a corresponding tolerance range with respect to one another.
- the arrangement of a plurality of coupling elements which have a comparatively large radial distance from the longitudinal axis of the bollard achieves a very stable mounting which can also absorb large forces acting on the upper end of the bollard without damage.
- the bollard 1 shown in Fig. 1 consists of a sleeve 2 and an interchangeable head part 3 which is clamped on the sleeve 2 by a stud 4.
- a ring 6 is fastened by means of a stud 5, which, in the event that 1 chains are to be attached to the bollard, can be exchanged for a corresponding ring provided with eyelets.
- the different design requirements for the bollard can also be taken into account by means of additional parts.
- a ground sleeve 7 is through a concrete foundation 8 in Ground 9 anchored.
- the ground sleeve 7 ends below the top of a stone covering serving as a surface fastening 10.
- At the upper end of the ground sleeve 7 there are four vertically running slots 11 which are open at their upper end and which merge at their lower end into slots 12 which are inclined at a flat angle run downwards.
- a retaining ring 13 On the base sleeve 7, a retaining ring 13 is placed, which consists of a hexagon part 14, a larger-diameter flange portion 15 and an insertable part 16 into the base sleeve 7.
- four laterally projecting pins 17 are arranged which engage in the slots 11 and 12, respectively.
- the slots 11, 12 and the pins 17 form the coupling elements of four bayonet connections 18.
- two stop pieces 20 projecting inward into the receiving bore 19 are provided, which form an axial securing means for the inserted sleeve 2 of the bollard 1.
- the bollard 1 inserted into the retaining ring 13 is clamped by a stud 21.
- the tree grate 22 shown in FIG. 7 has a through bore 23 for receiving the retaining ring 13 described above.
- Four vertical grooves 24 are provided in the wall of the bore 23, which merge into recesses 25 which are open at the bottom in the lower region.
- the upper boundary surface 28 of the recesses 25 runs obliquely downwards at a flat angle.
- the grooves 24, the cutouts 25 and the pins 17 of the retaining ring 13 form the coupling elements of four bayonet connections 27.
- annular recess 28 is formed at the upper end of the bore 23, an annular recess 28 is formed.
- the bollard 1 For the short-term removal of the bollard 1, either the bollard 1 alone is lifted out of the holder, the stud screw 21 being loosened beforehand, or the retaining ring 13 is also removed, which has the advantage that it is on the floor or on the tree grate no stumbling blocks remain.
- a bollard 1 is to be removed for a long time or permanently, the retaining ring 13 is also removed and in its place a cover 29 is placed on the base sleeve 7 or in the bore 23 of the tree grate 22.
- the cover 29 consists of a plate 30 covering the base sleeve 7 or fitting into the recess 28 and an annular extension 31 which can be inserted into the base sleeve 7 or into the bore 23 of the tree grate 22.
- Four laterally projecting pins 32 are arranged on the outside of the extension 31, the size and position of which corresponds to that of the pins 17 of the retaining ring 13.
- the pins 32 with the slots 11, 12 according to FIG. 4 form bayonet connections 33.
- the pins 32 also form bayonet connections with the grooves 24 and the recesses 25 when the cover 29 is inserted into the bore 23.
- a hexagonal recess 34 is contained in the plate 30 in order to be able to handle the cover 29 with a tool.
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Road Paving Structures (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
- External Artificial Organs (AREA)
- Body Structure For Vehicles (AREA)
- Clamps And Clips (AREA)
Abstract
Description
Die Erfindung betrifft eine Halterung für Poller nach dem Oberbegriff des Patentanspruches. Eine derartige Halterung ist durch die GB-PS 485 179 bekannt. Diese Halterung ermöglicht eine lösbare Befestigung eines Pollers in einem bodenfesten Träger, wobei der Poller von einem Haltering aufgenommen und dieser durch eine Bajonettverbindung mit dem Träger verbunden ist. Die Halterung besteht aus verhältnismäßig vielen Teilen und benötigt ein tief in den Träger eingesetztes Führungsrohr, wodurch verhindert wird, daß sich der Poller mit dem Haltering quer zur Längsachse des Trägers bewegen kann. Aufgrund dieses Aufbaues hat die Halterung eine verhältnismäßig große axiale Baulänge.The invention relates to a holder for bollards according to the preamble of the claim. Such a holder is known from GB-PS 485 179. This bracket enables a bollard to be detachably fastened in a floor-fixed carrier, the bollard being received by a retaining ring and connected to the carrier by a bayonet connection. The bracket consists of a relatively large number of parts and requires a guide tube inserted deep into the carrier, thereby preventing the bollard with the retaining ring from moving transversely to the longitudinal axis of the carrier. Because of this structure, the bracket has a relatively large axial length.
Derartige Poller werden z. B. zur Abgrenzung der Baumscheiben von Straßen- oder Gehwegbepflanzungen verwendet, damit diese nicht durch Fahrzeuge oder Fußgänger verdichtet werden. Häufig wird hierbei die durch Poller erzielbare horizontale Schutzwirkung durch eine vertikale ergänzt, indem über der Baumscheibe begehbare oder befahrbare Baumroste verlegt werden, die einen Abstand zum Erdreich aufweisen. Derartige Baumroste sind durch die DE-OS 30 29 590 bekannt.Such bollards are e.g. B. used to delimit tree slices from road or sidewalk plantings so that they are not compressed by vehicles or pedestrians. Often, the horizontal protective effect that can be achieved by bollards is supplemented by a vertical one by laying accessible or drivable tree grates above the tree disk that are at a distance from the ground. Such tree grates are known from DE-OS 30 29 590.
Die durch die GB-PS 485 179 bekannte Halterung ist aufgrund ihrer großen axialen Baulänge für eine Befestigung von Pollern auf Baumrosten völlig ungeeignet.The bracket known from GB-PS 485 179 is completely unsuitable for attaching bollards to tree grids due to its large axial length.
Durch das DE-GM 1 968 153 ist eine weitere aus einem Träger und einem mit diesem lösbar verbundenen Haltering bestehende Halterung für Poller bekannt, die aber ebenfalls nur für eine Bodenverankerung vorgesehen ist. Darüber hinaus ist die aus einer Schraube und einer Mutter bestehende Verbindung zwischen dem Haltering und dem Träger bei Verwendung im Freien und in Bodennähe aufgrund der unvermeidbaren Korrosion und der Verschmutzungsgefahr störanfällig. Außerdem bietet eine mit der Längsachse des Pollers fluchtende Schraubenverbindung keine sichere Halterung, da beim Einwirken von am oberen Ende des Pollers angreifenden Kräften aufgrund des langen Hebelarmes im Bereich des unteren Endes des Pollers und damit an der Schraubenverbindung sehr hohe Momente auftreten, die zum Verbiegen des Schraubenschaftes und zur Lockerung der Schraubenverbindung führen können.DE-GM 1 968 153 discloses a further holder for bollards consisting of a carrier and a retaining ring detachably connected to it, but which is also only intended for anchoring to the floor. In addition, the connection between the retaining ring and the carrier, which consists of a screw and a nut, is prone to failure when used outdoors and close to the ground due to the inevitable corrosion and the risk of contamination. In addition, a screw connection aligned with the longitudinal axis of the bollard does not offer a secure mounting, since when forces act on the upper end of the bollard due to the long lever arm in the area of the lower end of the bollard and thus on the screw connection, very high moments occur, which lead to the bending of the Screw shaft and lead to loosening of the screw connection.
Der im Patentanspruch angegebenen Erfindung liegt daher die Aufgabe zugrunde, eine stabile Halterung für Poller zu schaffen, die sowohl für die Befestigung im Erdreich als auch auf Baumrosten geeignet ist.The invention specified in the patent claim is therefore based on the object of providing a stable holder for bollards which is suitable both for fastening in the ground and on tree grates.
Diese Aufgabe wird mit den im kennzeichnenden Teil des Anspruchs 1 angegebenen Merkmalen gelöst.This object is achieved with the features specified in the characterizing part of
Durch die Maßnahme, den Haltering unmittelbar im Träger anzuordnen, wird der Vorteil erzielt, daß die Halterung insgesamt aus wenigen Bauteilen besteht und zwar aus drei Bauteilen bei der Verankerung eines Pollers im Erdreich und aus nur zwei Bauteilen, wenn der Poller auf einem Baumrost befestigt wird. Die andere Maßnahme, den Haltering und die Kupplungselemente der Bajonettverbindung so auszubilden, daß eine kraftschlüssige Verbindung zwischen dem Haltering und dem Träger besteht, ermöglicht eine in vertikaler Richtung platzsparende Bauweise, indem keine raumgreifenden Führungsmittel benötigt werden. Auf diese Weise läßt sich die Halterung tatsächlich universell einsetzen, d. h. sowohl für flache, geringe Bauhöhe aufweisende Baumroste als auch für tief im Erdreich verankerte Träger verwenden.The measure to arrange the retaining ring directly in the carrier, the advantage is achieved that the bracket consists of a few components in total, namely three components when anchoring a bollard in the ground and only two components when the bollard is attached to a tree grate . The other measure, the retaining ring and the coupling elements of the bayonet connection so that there is a non-positive connection between the retaining ring and the carrier, enables a space-saving construction in the vertical direction in that no extensive guide means are required. In this way, the bracket can actually be used universally, i. H. Use both for flat, low construction grids and for girders anchored deep in the ground.
Durch die Ausbildung der Bajonettverbindung als kraftschlüssig wirkende Verbindung ergibt sich für den Haltering je nach Winkellage und Länge der Schlitze im Träger ein mehr oder weniger großer axialer Stellbereich, der es bei der Verankerung von Pollern im Erdreich ermöglicht, den Haltering wahlweise entweder gegen den Träger oder gegen den umgebenden Bodenbelag zu verspannen. Aufgrund des axialen Stellbereiches des Halteringes können daher der Träger und der Bodenbelag in einem entsprechenden Toleranzbereich zueinander angeordnet sein.The design of the bayonet connection as a force-locking connection results in a more or less large axial adjustment range for the retaining ring, depending on the angular position and length of the slots in the carrier, which enables the bollard to be anchored in the ground, either against the carrier or to brace against the surrounding flooring. Because of the axial adjustment range of the retaining ring, the carrier and the floor covering can therefore be arranged in a corresponding tolerance range with respect to one another.
Ferner wird durch die Anordnung mehrerer Kupplungselemente, die einen vergleichsweise großen radialen Abstand zur Längsachse des Pollers aufweisen, eine sehr stabile Halterung erzielt, die auch große, am oberen Ende des Pollers angreifende Kräfte ohne Beschädigung aufzufangen vermag.Furthermore, the arrangement of a plurality of coupling elements which have a comparatively large radial distance from the longitudinal axis of the bollard achieves a very stable mounting which can also absorb large forces acting on the upper end of the bollard without damage.
Die Erfindung ist anhand zweier in der Zeichnung dargestellter Ausführungsbeispiele erläutert.The invention is explained with reference to two exemplary embodiments shown in the drawing.
Es zeigen :
- Fig. 1 eine Ansicht eines Pollers,
- Fig. 2 eine Schnittdarstellung einer Pollerhalterung bei Befestigung in einer Bodenhülse,
- Fig. 3 eine Draufsicht auf einen Haltering,
- Fig. 4 eine Schnittdarstellung einer Bodenhülse mit aufgesetztem Deckel,
- Fig. 5 eine Draufsicht auf einen Deckel,
- Fig. 6 eine Schnittdarstellung einer Pollerhalterung bei Befestigung auf einem Baumrost,
- Fig. 7 eine Draufsicht auf einen Teil eines Baumrostes.
- 1 is a view of a bollard,
- 2 is a sectional view of a bollard holder when fastened in a ground sleeve,
- 3 is a plan view of a retaining ring,
- 4 shows a sectional illustration of a ground sleeve with a cover attached,
- 5 is a plan view of a lid,
- 6 is a sectional view of a bollard holder when attached to a tree grate,
- Fig. 7 is a plan view of part of a tree grate.
Der in Fig. 1 dargestellte Poller 1 besteht aus einer Hülse 2 und einem auswechselbaren Kopfteil 3, das durch eine Stiftschraube 4 auf der Hülse 2 festgeklemmt ist. Auf der Hülse 2 ist mittels einer Stiftschraube 5 ein Ring 6 befestigt, der für den Fall, daß an dem Poller 1 Ketten angebracht werden sollen, gegen einen entsprechenden, mit Ösen versehenen Ring ausgetauscht werden kann. Über diese Variabilität hinaus kann mittels Zusatzteilen auch den unterschiedlichen gestalterischen Ansprüchen an den Poller Rechnung getragen werden.The
Bei der in Fig. 2 dargestellten Halterung ist eine Bodenhülse 7 durch ein Betonfundament 8 im Erdreich 9 verankert. Die Bodenhülse 7 endet unterhalb der Oberseite eines als Oberflächenbefestigung dienenden Steinbelages 10. Am oberen Ende der Bodenhülse 7 sind vier vertikal verlaufende, an ihrem oberen Ende offene Schlitze 11 vorgesehen, die an ihrem unteren Ende in Schlitze 12 übergehen, die unter einem flachen Winkel schräg nach abwärts verlaufen.In the holder shown in Fig. 2, a
Auf die Bodenhülse 7 ist ein Haltering 13 aufgesetzt, der aus einem Sechskantteil 14, einem im Durchmesser größeren Flanschteil 15 und einem in die Bodenhülse 7 einführbaren Einsteckteil 16 besteht. An der Außenseite des Einsteckteils 16 sind vier seitlich abstehende Zapfen 17 angeordnet, die in die Schlitze 11 bzw. 12 eingreifen. Die Schlitze 11, 12 und die Zapfen 17 bilden die Kupplungselemente von vier Bajonettverbindungen 18. Am unteren Ende des Einsteckteils 16 sind zwei nach innen in die Aufnahmebohrung 19 hineinragende Anschlagstücke 20 vorgesehen, die für die eingesetzte Hülse 2 des Pollers 1 eine axiale Sicherung bilden. Der in den Haltering 13 eingesetzte Poller 1 wird durch eine Stiftschraube 21 festgeklemmt.On the
Der in Fig. 7 dargestellte Baumrost 22 weist für die Aufnahme des vorstehend beschriebenen Halterings 13 eine durchgehende Bohrung 23 auf. In der Wand der Bohrung 23 sind vier vertikale Nuten 24 vorgesehen, die im unteren Bereich in nach unten offene Aussparungen 25 übergehen. Die obere Begrenzungsfläche 28 der Aussparungen 25 verläuft unter einem flachen Winkel schräg nach abwärts. Die Nuten 24, die Aussparungen 25 und die Zapfen 17 des Halteringes 13 bilden die Kupplungselemente von vier Bajonettverbindungen 27. Am oberen Ende der Bohrung 23 ist eine ringförmige Ausnehmung 28 ausgebildet.The
Für das kurzzeitige Entfernen des Pollers 1 wird entweder nur der Poller 1 allein aus der Halterung herausgehoben, wobei zuvor die Stiftschraube 21 gelockert wird, oder es wird zugleich der Haltering 13 mit entfernt, was den Vorteil hat, daß auf dem Boden bzw. dem Baumrost keine Stolperstellen verbleiben.For the short-term removal of the
Sofern ein Poller 1 für langere Zeit oder auf Dauer entfernt werden soll, wird der Haltering 13 mit entfernt und an dessen Stelle auf die Bodenhülse 7 bzw. in die Bohrung 23 des Baumrostes 22 ein Deckel 29 aufgesetzt. Der Deckel 29 besteht aus einer die Bodenhülse 7 abdeckenden bzw. in dis Ausnehmung 28 passenden Platte 30 und einem ringförmigen Ansatz 31, der in die Bodenhülse 7 bzw. in die Bohrung 23 des Baumrostes 22 einsetzbar ist. An der Außenseite des Ansatzes 31 sind vier seitlich abstehende Zapfen 32 angeordnet, deren Größe und Lage derjenigen der Zapfen 17 des Halteringes 13 entspricht. Somit bilden die Zapfen 32 mit den Schlitzen 11, 12 gemäß Fig. 4 Bajonettverbindungen 33. Desgleichen bilden die Zapfen 32 auch mit den Nuten 24 und den Aussparungen 25 Bajonettverbindungen, wenn der Deckel 29 in die Bohrung 23 eingesetzt wird. In der Platte 30 ist eine sechseckförmige Aussparung 34 enthalten, um den Deckel 29 mit einem Werkzeug handhaben zu können.If a
Claims (1)
- Mounting for a post (1) loosely mountable on a firm bracket (7, 8, 22) with a retaining ring (13) taking up the post (1), the former being connected with the bracket (7, 8, 22) by means of a bayonet lock, characterized in that the retaining ring (13) is arranged direct in the bracket (7, 8, 22), and comprises several pins projecting radially in slots (12, 25) of the bracket (7, 8, 22) wherein the slots and pins mentioned above constitute the clutch elements of the bayonet lock, in that the slots (12, 25) open at the upper end form a flat angle at their lower ends with the horizontal line and that a flange part (15) of the retaining ring (13), its underside resting on the bracket, forms an abutment for a friction-type locking of the retaining ring (13) with the bracket (7, 8, 22).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT85112254T ATE46552T1 (en) | 1984-10-02 | 1985-09-27 | BOLLARD SUPPORT. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3436091 | 1984-10-02 | ||
DE19843436091 DE3436091A1 (en) | 1984-10-02 | 1984-10-02 | BRACKET FOR BOLLARDS |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0176973A2 EP0176973A2 (en) | 1986-04-09 |
EP0176973A3 EP0176973A3 (en) | 1987-07-29 |
EP0176973B1 true EP0176973B1 (en) | 1989-09-20 |
Family
ID=6246887
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP85112254A Expired EP0176973B1 (en) | 1984-10-02 | 1985-09-27 | Bollard mount |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0176973B1 (en) |
AT (1) | ATE46552T1 (en) |
DE (2) | DE3436091A1 (en) |
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DE3714948A1 (en) * | 1987-04-11 | 1988-10-27 | Meyer Gmbh J | Bollard for delimiting pedestrian zones, and method for its production |
DE3812497A1 (en) * | 1988-02-22 | 1989-08-31 | Hellux Leuchten | Bollard |
FR2630169B1 (en) * | 1988-04-18 | 1990-09-07 | Verra Yvan | INSTALLATION FOR THE REMOVABLE AND LOCKABLE FURNISHING OF ANY FURNITURE |
DE3825695A1 (en) * | 1988-07-28 | 1990-02-01 | Wilhelm Junker | BAKE RACK |
FR2637923A1 (en) * | 1988-10-14 | 1990-04-20 | Mullens Gerald | Removable post |
EP0663032A1 (en) * | 1992-09-26 | 1995-07-19 | Stockton Engineering Limited | Property security |
GB2277292B (en) * | 1993-04-20 | 1997-10-08 | Glasdon Ltd | Improvements in or relating to moulding techniques |
FR2720417A1 (en) * | 1994-05-27 | 1995-12-01 | Sodirel | Road marker bollard |
US5983685A (en) * | 1998-03-18 | 1999-11-16 | Garnsworthy; David | Antitheft motor vehicle anchor and method |
DE29807056U1 (en) | 1998-04-20 | 1998-07-02 | Hess Form + Licht GmbH & Co., 78050 Villingen-Schwenningen | Light bollard |
AT408164B (en) * | 1999-04-19 | 2001-09-25 | Franz Koelblinger | POLLER INSTALLATION PILLAR FOR SECURE ENERGY TAKING ON PUBLIC TRANSPORT ROUTES |
DE10010449C1 (en) * | 2000-03-03 | 2001-05-23 | Barich Lutz | Bollard for car parks, fences, etc. has connector part between anchoring sleeve and upper part, locked in place by clamping cones tightened by special tool |
GB2487582B (en) | 2011-01-28 | 2016-08-24 | Atg Access Ltd | Bollards |
GB2487581A (en) | 2011-01-28 | 2012-08-01 | Atg Access Ltd | Surface mounted bollard for use as a vehicle impact barrier |
WO2012101451A1 (en) * | 2011-01-28 | 2012-08-02 | Atg Access Ltd | Improvements in and relating to bollards |
GB2489516A (en) | 2011-03-31 | 2012-10-03 | Atg Access Ltd | Telescopic bollard |
GB2491197A (en) | 2011-05-27 | 2012-11-28 | Atg Access Ltd | Bollard for use as vehicle impact barrier |
GB2532893B (en) | 2011-08-01 | 2016-08-10 | Atg Access Ltd | Improvements in and relating to barriers |
GB2562059B (en) | 2017-05-02 | 2020-08-12 | Atg Access Ltd | Improvements in and relating to barriers |
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AT130575B (en) * | 1930-10-01 | 1932-11-25 | Anna Reitmayr | Device for exchangeable fastening of masts or the like. |
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GB485179A (en) * | 1936-11-14 | 1938-05-16 | Steelway Ltd | Improvements in removable stanchions for use more especially with street barriers |
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DE8019068U1 (en) * | 1980-07-16 | 1980-10-23 | Metallwerk Kistinger Kg, 5500 Trier | BARRIER POST FOR THE DEFINITION OF LAND |
DE3029590A1 (en) * | 1980-08-05 | 1982-03-18 | Ingeborg 7505 Ettlingen Jöckel | Multiple section roadway grid - uses plugs to secure sections at joint lines and has holes for tree stems and road signs |
FR2500866A1 (en) * | 1981-03-02 | 1982-09-03 | Productions Metalliques Atel | Chain link safety barrier with metal support post - has detachable chain to support connection aiding accident damage repair |
-
1984
- 1984-10-02 DE DE19843436091 patent/DE3436091A1/en active Granted
-
1985
- 1985-09-27 EP EP85112254A patent/EP0176973B1/en not_active Expired
- 1985-09-27 DE DE8585112254T patent/DE3573145D1/en not_active Expired
- 1985-09-27 AT AT85112254T patent/ATE46552T1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE3573145D1 (en) | 1989-10-26 |
DE3436091A1 (en) | 1986-04-10 |
DE3436091C2 (en) | 1988-09-15 |
ATE46552T1 (en) | 1989-10-15 |
EP0176973A3 (en) | 1987-07-29 |
EP0176973A2 (en) | 1986-04-09 |
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